Subaru 2011 Impreza WRX - Manual (Page 414)

Black plate (420,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
12-4
Specifications
& Fuel
NOTE
The engine is designed to operate using unleaded gasoline.
Model Fuel requirement Fuel tank capacities
Non-turbo 87 AKI (90 RON) or higher
16.9 US gal (64 liters, 14.1 Imp gal)
Turbo
Except STI 91 AKI (95 RON) or higher* 1
STI 93 AKI (98 RON) or higher* 2
*1: If unleaded gasoline with an octane rating of 91 AKI (95 RON) is not available, unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher
may be temporarily used. For details, refer to
“Fuel” F7-3.
*2: If unleaded gasoline with an octane rating of 93 AKI (98 RON) is not available, unleaded gasoline with an octane rating of 91 AKI (95 RON) may be
used with no detriment to engine durability or driveability. For details, refer to
“Fuel” F7-3.